/* Zero In — playzeroin.com
   Design tokens mirror the app's GeniusTheme so site and game read as one thing.
   Fonts are self-hosted: no third-party requests anywhere on this site. */

@font-face {
  font-family: "Rubik";
  src: url("fonts/Rubik-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Rubik";
  src: url("fonts/Rubik-Medium.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Rubik";
  src: url("fonts/Rubik-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Rubik";
  src: url("fonts/Rubik-Black.ttf") format("truetype");
  font-weight: 900;
  font-display: swap;
}

:root {
  --bg-deep: #050612;
  --bg: #0a0b1d;
  --panel: #151732;
  --panel-bright: #212445;
  --ink: #f6f7ff;
  --muted: #a6accf;
  --faint: #6e749c;

  --teal: #29d9de;
  --violet: #a380ff;
  --gold: #ffc740;
  --amber: #ff9938;
  --coral: #ff5c70;
  --mint: #54e69e;
  --magenta: #ff66b8;

  --stroke: rgba(255, 255, 255, 0.1);
  --stroke-strong: rgba(255, 255, 255, 0.18);

  --r-card: 24px;
  --r-button: 18px;
  --r-tile: 14px;
  --r-chip: 10px;

  --shell: 1120px;
  --pad: 24px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Rubik", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient background: two colour pools and a soft vignette, like the app. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60rem 45rem at 12% -8%, rgba(41, 217, 222, 0.16), transparent 60%),
    radial-gradient(55rem 45rem at 92% 12%, rgba(163, 128, 255, 0.14), transparent 62%),
    radial-gradient(45rem 40rem at 50% 110%, rgba(255, 199, 64, 0.06), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--teal);
  color: var(--bg-deep);
  padding: 12px 18px;
  border-radius: 0 0 var(--r-chip) 0;
  font-weight: 700;
  z-index: 100;
}
.skip:focus { left: 0; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 11, 29, 0.72);
  border-bottom: 1px solid var(--stroke);
}

.site-header .shell {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  box-shadow: 0 4px 18px rgba(41, 217, 222, 0.28);
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 26px;
}
.site-nav a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}
.site-nav a:hover { color: var(--ink); text-decoration: none; }

@media (max-width: 720px) {
  .site-nav { gap: 16px; }
  .site-nav a.nav-hide { display: none; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--r-button);
  font-weight: 700;
  font-size: 16px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--mint));
  color: #04121a;
  box-shadow: 0 10px 34px rgba(41, 217, 222, 0.32);
}
.btn-primary:hover { box-shadow: 0 14px 44px rgba(41, 217, 222, 0.45); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--stroke-strong);
  color: var(--ink);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.09); }

.btn svg { flex: none; }

/* ---------- Hero ---------- */

.hero {
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
}
.hero .shell {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(41, 217, 222, 0.12);
  border: 1px solid rgba(41, 217, 222, 0.32);
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(40px, 6.2vw, 68px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 20px 0 0;
}
h1 .grad {
  background: linear-gradient(120deg, var(--teal), var(--violet) 70%, var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--muted);
  margin: 20px 0 0;
  max-width: 34em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 26px;
  color: var(--faint);
  font-size: 14px;
  font-weight: 500;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

@media (max-width: 900px) {
  .hero .shell { grid-template-columns: 1fr; }
  .hero-stage { order: -1; }
}

/* ---------- Live puzzle stage ---------- */

.hero-stage {
  display: grid;
  place-items: center;
  padding: 10px;
}

.stage {
  position: relative;
  width: min(420px, 100%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.stage-glow {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(41, 217, 222, 0.22), transparent 68%);
  transition: background 0.6s ease;
}
.stage.solved .stage-glow {
  background: radial-gradient(circle, rgba(255, 199, 64, 0.26), transparent 68%);
}

.stage svg { width: 100%; height: 100%; overflow: visible; }

.ring-track { fill: none; stroke: rgba(255, 255, 255, 0.07); }
.ring-progress {
  fill: none;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s linear;
  filter: drop-shadow(0 0 10px rgba(41, 217, 222, 0.55));
}
.stage.solved .ring-progress { filter: drop-shadow(0 0 14px rgba(255, 199, 64, 0.7)); }

.ring-tip {
  fill: var(--gold);
  filter: drop-shadow(0 0 8px rgba(255, 199, 64, 0.9));
  transition: transform 0.6s linear;
  transform-box: fill-box;
  transform-origin: center;
}

.stage-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  pointer-events: none;
}
.stage-label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--faint);
  font-weight: 500;
}
.stage-target {
  font-size: clamp(48px, 11vw, 76px);
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 26px rgba(41, 217, 222, 0.45);
  transition: color 0.4s ease, text-shadow 0.4s ease, transform 0.4s ease;
}
.stage.solved .stage-target {
  color: var(--gold);
  text-shadow: 0 0 30px rgba(255, 199, 64, 0.6);
  transform: scale(1.06);
}
.stage-timer {
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
}

/* Sits on the ring at the lower right, clear of the orbiting number tiles
   which occupy the top arc. */
.stage-check {
  position: absolute;
  left: 75.5%;
  top: 75.5%;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: #12100a;
  font-weight: 900;
  font-size: 19px;
  box-shadow: 0 0 20px rgba(255, 199, 64, 0.6);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.4);
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.2, 1.4, 0.4, 1);
}
.stage.solved .stage-check { opacity: 1; transform: translate(-50%, -50%) scale(1); }

.stage-orbit {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orbit-tile {
  position: absolute;
  min-width: 44px;
  padding: 6px 10px;
  text-align: center;
  border-radius: var(--r-chip);
  background: linear-gradient(180deg, rgba(41, 217, 222, 0.32), var(--panel-bright));
  border: 1px solid rgba(41, 217, 222, 0.7);
  font-weight: 700;
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  transform: translate(-50%, -50%);
  transition: opacity 0.35s ease, transform 0.35s ease, border-color 0.35s ease, background 0.35s ease;
  box-shadow: 0 0 16px rgba(41, 217, 222, 0.18);
}
.orbit-tile.active {
  transform: translate(-50%, -50%) scale(1.16);
  box-shadow: 0 0 22px rgba(41, 217, 222, 0.55);
}
.orbit-tile.used {
  opacity: 0.4;
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--stroke);
  box-shadow: none;
}

.stage-step {
  position: absolute;
  left: 50%;
  bottom: -6%;
  transform: translateX(-50%);
  display: grid;
  gap: 6px;
  justify-items: center;
  width: max-content;
}
.step-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.step-tile {
  min-width: 46px;
  padding: 7px 10px;
  text-align: center;
  border-radius: var(--r-chip);
  background: linear-gradient(180deg, rgba(41, 217, 222, 0.34), var(--panel-bright));
  border: 1px solid rgba(41, 217, 222, 0.75);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: 16px;
}
.step-tile.op {
  background: linear-gradient(180deg, rgba(163, 128, 255, 0.34), var(--panel-bright));
  border-color: rgba(163, 128, 255, 0.75);
  min-width: 38px;
}
.step-tile.result {
  background: linear-gradient(180deg, rgba(84, 230, 158, 0.3), var(--panel-bright));
  border-color: rgba(84, 230, 158, 0.75);
}
.step-tile.pending {
  background: linear-gradient(180deg, rgba(255, 199, 64, 0.28), var(--panel-bright));
  border-color: rgba(255, 199, 64, 0.75);
  color: var(--gold);
}
.step-eq { color: var(--muted); font-weight: 700; }
.step-caption {
  font-size: 12px;
  font-weight: 500;
  color: var(--faint);
  letter-spacing: 0.03em;
}
.stage.solved .step-caption { color: var(--gold); }

/* ---------- Sections ---------- */

section { padding: clamp(56px, 8vw, 104px) 0; }

.section-head { max-width: 42rem; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head.center { margin-inline: auto; text-align: center; }

h2 {
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.015em;
  margin: 0;
}
h3 { font-size: 20px; font-weight: 700; margin: 0; }

.section-head p {
  color: var(--muted);
  font-size: 18px;
  margin: 16px 0 0;
}

.kicker {
  display: block;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.card {
  background: linear-gradient(180deg, var(--panel-bright), var(--panel));
  border: 1px solid var(--stroke);
  border-radius: var(--r-card);
  padding: 26px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}

.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* Steps */

.step-card { position: relative; overflow: hidden; }
.step-num {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(41, 217, 222, 0.14);
  color: var(--teal);
  font-weight: 900;
  font-size: 18px;
  margin-bottom: 18px;
}
.step-card h3 { margin-bottom: 8px; }
.step-card p { color: var(--muted); margin: 0; font-size: 16px; }

.mini-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.mini {
  min-width: 42px;
  padding: 8px 10px;
  text-align: center;
  border-radius: var(--r-chip);
  font-weight: 700;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, rgba(41, 217, 222, 0.3), var(--panel-bright));
  border: 1px solid rgba(41, 217, 222, 0.6);
}
.mini.op {
  background: linear-gradient(180deg, rgba(163, 128, 255, 0.3), var(--panel-bright));
  border-color: rgba(163, 128, 255, 0.6);
}
.mini.res {
  background: linear-gradient(180deg, rgba(84, 230, 158, 0.26), var(--panel-bright));
  border-color: rgba(84, 230, 158, 0.6);
}
.mini.gold {
  background: linear-gradient(180deg, rgba(255, 199, 64, 0.26), var(--panel-bright));
  border-color: rgba(255, 199, 64, 0.7);
  color: var(--gold);
}
.mini-eq { color: var(--faint); font-weight: 700; }

/* Features */

.feature { display: grid; gap: 14px; }
.feature .icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  font-size: 20px;
}
.i-teal { background: rgba(41, 217, 222, 0.14); color: var(--teal); }
.i-gold { background: rgba(255, 199, 64, 0.14); color: var(--gold); }
.i-violet { background: rgba(163, 128, 255, 0.16); color: var(--violet); }
.i-mint { background: rgba(84, 230, 158, 0.14); color: var(--mint); }
.i-coral { background: rgba(255, 92, 112, 0.14); color: var(--coral); }
.i-magenta { background: rgba(255, 102, 184, 0.14); color: var(--magenta); }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }

/* Tiers */

.tier { position: relative; overflow: hidden; }
.tier::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--tier-color);
}
.tier .tier-name {
  color: var(--tier-color);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.tier .tier-levels {
  color: var(--faint);
  font-size: 14px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.tier dl {
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}
.tier .row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--stroke);
}
.tier .row:last-child { border-bottom: 0; padding-bottom: 0; }
.tier dt { color: var(--muted); font-size: 15px; }
.tier dd {
  margin: 0;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.tier-dots {
  display: flex;
  gap: 4px;
  margin-top: 20px;
}
.tier-dots i {
  height: 6px;
  flex: 1;
  border-radius: 99px;
  background: var(--tier-color);
  opacity: 0.55;
}

/* Shots */

.shots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}
.shot figure { margin: 0; }
.shot img {
  width: 100%;
  height: auto;
  aspect-ratio: 560 / 1217;
  object-fit: cover;
  border-radius: 26px;
  border: 1px solid var(--stroke-strong);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.5);
  background: var(--bg-deep);
}
.shot figcaption {
  margin-top: 14px;
  color: var(--faint);
  font-size: 14px;
  text-align: center;
}
@media (max-width: 860px) {
  .shots { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 460px) {
  .shots { grid-template-columns: 1fr 1fr; }
  .shot figcaption { font-size: 12px; }
}

/* FAQ */

.faq { display: grid; gap: 12px; max-width: 52rem; margin-inline: auto; }
.faq details {
  background: linear-gradient(180deg, var(--panel-bright), var(--panel));
  border: 1px solid var(--stroke);
  border-radius: var(--r-button);
  padding: 4px 20px;
}
.faq summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 700;
  font-size: 17px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--teal);
  font-size: 22px;
  font-weight: 700;
  flex: none;
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
}

/* CTA band */

.cta {
  text-align: center;
  border-radius: var(--r-card);
  padding: clamp(38px, 6vw, 64px) 28px;
  background:
    radial-gradient(38rem 22rem at 50% -30%, rgba(41, 217, 222, 0.2), transparent 70%),
    linear-gradient(180deg, var(--panel-bright), var(--panel));
  border: 1px solid rgba(41, 217, 222, 0.28);
}
.cta h2 { margin-bottom: 14px; }
.cta p { color: var(--muted); margin: 0 auto 30px; max-width: 34em; }

/* ---------- Legal / text pages ---------- */

.page-head {
  padding: clamp(44px, 6vw, 76px) 0 0;
}
.page-head h1 { font-size: clamp(34px, 5vw, 52px); }
.page-head .updated {
  color: var(--faint);
  font-size: 14px;
  margin-top: 16px;
  font-weight: 500;
}

.prose {
  max-width: 46rem;
  padding-bottom: clamp(56px, 8vw, 104px);
}
.prose h2 {
  font-size: clamp(22px, 3vw, 28px);
  margin: 48px 0 14px;
}
.prose h3 {
  font-size: 18px;
  margin: 30px 0 10px;
}
.prose p, .prose li { color: var(--muted); font-size: 17px; }
.prose strong { color: var(--ink); font-weight: 700; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 10px; }
.prose li::marker { color: var(--teal); }

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 22px 0;
  font-size: 15px;
}
.prose th, .prose td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--stroke);
  vertical-align: top;
}
.prose th { color: var(--ink); font-weight: 700; }
.prose td { color: var(--muted); }
.prose thead tr { background: rgba(255, 255, 255, 0.03); }

.callout {
  border-radius: var(--r-button);
  padding: 20px 22px;
  margin: 26px 0;
  background: rgba(41, 217, 222, 0.08);
  border: 1px solid rgba(41, 217, 222, 0.3);
}
.callout p { margin: 0; color: var(--ink); }
.callout.warn {
  background: rgba(255, 199, 64, 0.08);
  border-color: rgba(255, 199, 64, 0.36);
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.toc a {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.toc a:hover { color: var(--ink); text-decoration: none; border-color: var(--stroke-strong); }

/* Support cards */

.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 800px) { .support-grid { grid-template-columns: 1fr; } }

.contact-card {
  text-align: center;
  padding: 34px 26px;
}
.contact-card .big {
  font-size: 20px;
  font-weight: 700;
  margin: 14px 0 6px;
  word-break: break-word;
}
.contact-card p { color: var(--muted); margin: 0; font-size: 16px; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--stroke);
  padding: 44px 0;
  background: rgba(5, 6, 18, 0.6);
}
.site-footer .shell {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a { color: var(--muted); font-size: 15px; }
.footer-links a:hover { color: var(--ink); text-decoration: none; }
.copyright { color: var(--faint); font-size: 14px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* Marks a value the owner must fill in before the site goes live.
   Delete the <mark class="todo"> wrapper once the real text is in. */
mark.todo {
  background: rgba(255, 199, 64, 0.18);
  color: var(--gold);
  border: 1px dashed rgba(255, 199, 64, 0.6);
  border-radius: 6px;
  padding: 1px 7px;
  font-weight: 700;
  font-size: 0.94em;
}

/* Tier accents, kept out of inline styles so the site can run a strict CSP. */
.tier--easy { --tier-color: #54e69e; }
.tier--medium { --tier-color: #a380ff; }
.tier--genius { --tier-color: #ff66b8; }

.icon--center { margin-inline: auto; }
.section--tight { padding-top: 28px; }
.section--flush { padding-top: 0; }

.list-plain {
  color: var(--muted);
  padding-left: 20px;
  margin: 14px 0 0;
}
.card-note { color: var(--muted); margin: 14px 0 0; }

/* Available to screen readers, invisible on screen. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Pricing line under the hero call to action. */
.price-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}
.price-note strong { color: var(--ink); }